/* Mattress Height Calculator Specific Styles */

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: var(--background-light);
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.checkbox-item:hover {
    background-color: var(--border-color);
}

.checkbox-item input[type="checkbox"] {
    margin: 0;
}

/* Height Visualization */
.height-visualization {
    margin: 20px 0;
    padding: 20px;
    background-color: var(--background-light);
    border-radius: 8px;
}

.height-diagram {
    position: relative;
    width: 100%;
    height: 300px;
    background: linear-gradient(to bottom, #e3f2fd 0%, #f5f5f5 50%, #8d6e63 100%);
    border-radius: 8px;
    overflow: hidden;
    margin: 16px 0;
}

.height-layer {
    position: absolute;
    left: 20%;
    right: 20%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.layer-frame {
    background-color: #8d6e63;
    bottom: 0;
}

.layer-foundation {
    background-color: #a1887f;
}

.layer-mattress {
    background-color: var(--primary-color);
}

.layer-topper {
    background-color: #64b5f6;
}

.height-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
    font-size: 11px;
    color: var(--text-secondary);
}

.height-measurement {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
}

/* Height Guide in Sidebar */
.height-guide {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.height-range {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    background-color: var(--background-light);
    border-radius: 6px;
    border-left: 3px solid var(--primary-color);
}

.height-range strong {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.height-range span {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.height-range small {
    font-size: 11px;
    color: var(--text-light);
}

/* Frame Types */
.frame-types {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.frame-type {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background-color: var(--background-light);
    border-radius: 4px;
}

.frame-type strong {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.frame-type span {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Safety Assessment */
.safety-assessment {
    margin-bottom: 24px;
}

.safety-assessment h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.assessment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.assessment-item {
    background-color: var(--background-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.assessment-item.excellent {
    border-color: var(--accent-color);
    background-color: #f0fdf4;
}

.assessment-item.good {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

.assessment-item.warning {
    border-color: #f59e0b;
    background-color: #fffbeb;
}

.assessment-item.poor {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.assessment-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: white;
    flex-shrink: 0;
}

.assessment-icon.excellent {
    background-color: var(--accent-color);
}

.assessment-icon.good {
    background-color: #3b82f6;
}

.assessment-icon.warning {
    background-color: #f59e0b;
}

.assessment-icon.poor {
    background-color: #ef4444;
}

.assessment-content {
    flex: 1;
}

.assessment-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.assessment-description {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Recommendations */
.recommendations {
    margin-bottom: 24px;
}

.recommendations h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.recommendations-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recommendation-item {
    background-color: var(--background-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.recommendation-icon {
    width: 24px;
    height: 24px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 2px;
}

.recommendation-content {
    flex: 1;
}

.recommendation-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.recommendation-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Auto-fill frame height styling */
#frameHeight[readonly] {
    background-color: var(--background-light);
    color: var(--text-secondary);
    cursor: not-allowed;
}

/* Responsive Design */
@media (max-width: 768px) {
    .height-diagram {
        height: 250px;
    }
    
    .height-layer {
        left: 10%;
        right: 10%;
        font-size: 11px;
    }
    
    .assessment-grid {
        grid-template-columns: 1fr;
    }
    
    .height-guide {
        gap: 10px;
    }
    
    .height-range {
        padding: 10px;
    }
    
    .frame-types {
        gap: 6px;
    }
    
    .frame-type {
        padding: 6px 10px;
    }
}

/* Animation for height visualization */
@keyframes heightGrow {
    from {
        height: 0;
    }
    to {
        height: var(--target-height);
    }
}

.height-layer.animated {
    animation: heightGrow 0.8s ease-out forwards;
}

/* Print styles */
@media print {
    .height-visualization,
    .safety-assessment,
    .recommendations {
        break-inside: avoid;
    }
    
    .assessment-item {
        border: 1px solid #ccc !important;
        background-color: white !important;
    }
    
    .height-layer {
        border: 1px solid #ccc;
    }
}